Finding the Third Proportional to 28,930 and 58,666

Step by Step Solution

1. Step 1: Write the proportion equation
   28,930 : 58,666 = 58,666 : x
2. Step 2: Convert to fraction form
   28,930/58,666 = 58,666/x
3. Step 3: Cross multiply
   28,930x = 58,666 × 58,666
4. Step 4: Simplify right side
   28,930x = 3,441,699,556
5. Step 5: Solve for x
   x = 3,441,699,556/28,930
6. Step 6: Final answer
   x = 118,966.46